Mercedes E-Class (2014) is 389 mm (15.31 inch) longer, 124 mm (4.88 inch) wider and has 30 liters (1.06 ft3) bigger cargo space than Suzuki Ciaz (2020).
Suzuki Ciaz (2020) is 42 mm (1.65 inch) higher and 864 kg (1,905 lbs) lighter than Mercedes E-Class (2014).